import Project from "./Project";
import Team from "./Team";
import User from "./User";
import BaseModel from "./DatabaseBaseModel/DatabaseBaseModel";
import Route from "../../Types/API/Route";
import ColumnAccessControl from "../../Types/Database/AccessControl/ColumnAccessControl";
import TableAccessControl from "../../Types/Database/AccessControl/TableAccessControl";
import AllowUserQueryWithoutTenant from "../../Types/Database/AllowUserQueryWithoutTenant";
import ColumnType from "../../Types/Database/ColumnType";
import CrudApiEndpoint from "../../Types/Database/CrudApiEndpoint";
import CurrentUserCanAccessRecordBy from "../../Types/Database/CurrentUserCanAccessRecordBy";
import MultiTenentQueryAllowed from "../../Types/Database/MultiTenentQueryAllowed";
import TableColumn from "../../Types/Database/TableColumn";
import TableColumnType from "../../Types/Database/TableColumnType";
import TableMetadata from "../../Types/Database/TableMetadata";
import TenantColumn from "../../Types/Database/TenantColumn";
import IconProp from "../../Types/Icon/IconProp";
import ObjectID from "../../Types/ObjectID";
import Permission from "../../Types/Permission";
import {
  Column,
  Entity,
  Index,
  JoinColumn,
  JoinTable,
  ManyToMany,
  ManyToOne,
} from "typeorm";

@TableAccessControl({
  create: [],
  read: [
    Permission.ProjectOwner,
    Permission.ProjectAdmin,
    Permission.ProjectMember,
    Permission.ReadProjectTeam,
    Permission.CurrentUser,
  ],
  delete: [],
  update: [],
})
@MultiTenentQueryAllowed(true)
@AllowUserQueryWithoutTenant(true)
@CurrentUserCanAccessRecordBy("userId")
@TenantColumn("projectId")
@CrudApiEndpoint(new Route("/project-user"))
@Entity({
  name: "ProjectUser",
})
@TableMetadata({
  tableName: "ProjectUser",
  singularName: "User",
  pluralName: "Users",
  icon: IconProp.User,
  tableDescription:
    "This model connects users and teams. This is an internal table. Its a view on TeamMembers table.",
})
export default class ProjectUser extends BaseModel {
  @ColumnAccessControl({
    create: [],
    read: [
      Permission.ProjectOwner,
      Permission.ProjectAdmin,
      Permission.ProjectMember,
      Permission.ReadProjectTeam,
      Permission.CurrentUser,
    ],
    update: [],
  })
  @TableColumn({
    required: false,
    type: TableColumnType.EntityArray,
    modelType: Team,
    title: "Teams",
    description: "Teams to which this user belongs.",
  })
  @ManyToMany(
    () => {
      return Team;
    },
    { eager: false },
  )
  @JoinTable({
    name: "ProjectUserAcceptedTeams",
    inverseJoinColumn: {
      name: "teamId",
      referencedColumnName: "_id",
    },
    joinColumn: {
      name: "projectUserId",
      referencedColumnName: "_id",
    },
  })
  public acceptedTeams?: Array<Team> = undefined; // user is accepted to these teams. This is a view on TeamMembers table.

  @ColumnAccessControl({
    create: [],
    read: [
      Permission.ProjectOwner,
      Permission.ProjectAdmin,
      Permission.ProjectMember,
      Permission.ReadProjectTeam,
      Permission.CurrentUser,
    ],
    update: [],
  })
  @TableColumn({
    required: false,
    type: TableColumnType.EntityArray,
    modelType: Team,
    title: "Teams",
    description: "Teams to which this user belongs.",
  })
  @ManyToMany(
    () => {
      return Team;
    },
    { eager: false },
  )
  @JoinTable({
    name: "ProjectUserInvitedTeams",
    inverseJoinColumn: {
      name: "teamId",
      referencedColumnName: "_id",
    },
    joinColumn: {
      name: "projectUserId",
      referencedColumnName: "_id",
    },
  })
  public invitedTeams?: Array<Team> = undefined; // user is invited to these teams.

  @ColumnAccessControl({
    create: [],
    read: [
      Permission.ProjectOwner,
      Permission.ProjectAdmin,
      Permission.ProjectMember,
      Permission.ReadProjectTeam,
      Permission.CurrentUser,
    ],
    update: [],
  })
  @TableColumn({
    manyToOneRelationColumn: "projectId",
    type: TableColumnType.Entity,
    modelType: Project,
    title: "Project",
    description: "Relation to Project Resource in which this object belongs",
  })
  @ManyToOne(
    () => {
      return Project;
    },
    {
      eager: false,
      nullable: true,
      onDelete: "CASCADE",
      orphanedRowAction: "nullify",
    },
  )
  @JoinColumn({ name: "projectId" })
  public project?: Project = undefined;

  @ColumnAccessControl({
    create: [],
    read: [
      Permission.ProjectOwner,
      Permission.ProjectAdmin,
      Permission.ProjectMember,
      Permission.ReadProjectTeam,
      Permission.CurrentUser,
    ],
    update: [],
  })
  @Index()
  @TableColumn({
    type: TableColumnType.ObjectID,
    required: true,
    canReadOnRelationQuery: true,
    title: "Project ID",
    description: "ID of your OneUptime Project in which this object belongs",
  })
  @Column({
    type: ColumnType.ObjectID,
    nullable: false,
    transformer: ObjectID.getDatabaseTransformer(),
  })
  public projectId?: ObjectID = undefined;

  @ColumnAccessControl({
    create: [],
    read: [
      Permission.ProjectOwner,
      Permission.ProjectAdmin,
      Permission.ReadProjectTeam,
      Permission.ProjectMember,
    ],
    update: [],
  })
  @TableColumn({
    manyToOneRelationColumn: "userId",
    type: TableColumnType.Entity,
    modelType: User,
    title: "User",
    description: "User who belongs to this team.",
  })
  @ManyToOne(
    () => {
      return User;
    },
    {
      eager: false,
      nullable: false,
      onDelete: "CASCADE",
      orphanedRowAction: "nullify",
    },
  )
  @JoinColumn({ name: "userId" })
  public user?: User = undefined;

  @ColumnAccessControl({
    create: [],
    read: [
      Permission.ProjectOwner,
      Permission.ProjectAdmin,
      Permission.ProjectMember,
      Permission.ReadProjectTeam,
      Permission.CurrentUser,
    ],
    update: [],
  })
  @TableColumn({
    type: TableColumnType.ObjectID,
    required: true,
    title: "User ID",
    description: "ID of User who belongs to this team",
  })
  @Column({
    type: ColumnType.ObjectID,
    nullable: false,
    transformer: ObjectID.getDatabaseTransformer(),
  })
  public userId?: ObjectID = undefined;

  @ColumnAccessControl({
    create: [],
    read: [],
    update: [],
  })
  @TableColumn({
    manyToOneRelationColumn: "createdByUserId",
    type: TableColumnType.Entity,
    modelType: User,
    title: "Created by User",
    description:
      "Relation to User who created this object (if this object was created by a User)",
  })
  @ManyToOne(
    () => {
      return User;
    },
    {
      eager: false,
      nullable: true,
      onDelete: "SET NULL",
      orphanedRowAction: "nullify",
    },
  )
  @JoinColumn({ name: "createdByUserId" })
  public createdByUser?: User = undefined;

  @ColumnAccessControl({
    create: [],
    read: [],
    update: [],
  })
  @TableColumn({
    type: TableColumnType.ObjectID,
    title: "Created by User ID",
    description:
      "User ID who created this object (if this object was created by a User)",
  })
  @Column({
    type: ColumnType.ObjectID,
    nullable: true,
    transformer: ObjectID.getDatabaseTransformer(),
  })
  public createdByUserId?: ObjectID = undefined;

  @ColumnAccessControl({
    create: [],
    read: [],
    update: [],
  })
  @TableColumn({
    manyToOneRelationColumn: "deletedByUserId",
    type: TableColumnType.Entity,
    title: "Deleted by User",
    modelType: User,
    description:
      "Relation to User who deleted this object (if this object was deleted by a User)",
  })
  @ManyToOne(
    () => {
      return User;
    },
    {
      cascade: false,
      eager: false,
      nullable: true,
      onDelete: "SET NULL",
      orphanedRowAction: "nullify",
    },
  )
  @JoinColumn({ name: "deletedByUserId" })
  public deletedByUser?: User = undefined;

  @ColumnAccessControl({
    create: [],
    read: [],
    update: [],
  })
  @TableColumn({
    type: TableColumnType.ObjectID,
    title: "Deleted by User ID",
    description:
      "User ID who deleted this object (if this object was deleted by a User)",
  })
  @Column({
    type: ColumnType.ObjectID,
    nullable: true,
    transformer: ObjectID.getDatabaseTransformer(),
  })
  public deletedByUserId?: ObjectID = undefined;
}
